Fully Thyristorised DC Arc Welding Rectifier can work in a range of up to 100 meters long welding cable. DC Arc Welding Rectifier is capable of automatic current stabilizing and offers prevention of electrode freezing. DC Arc Welding Rectifier is fitted with ammeter and voltmeter. DC Arc Welding Rectifier is easy to operate and ensures spatter free welding. Fully Thyristorised DC Arc Welding Rectifier operates on a power supply range varying from 380 V to 440 V, in 3 phase mode of operation.